(1) It is due to the different power management policies of some computers.
Please go to the settings menu of Control panel->Hardware and Sound->Power options to disable the "USB selective suspend setting" and then restart the computer.
(2) If the problem still exists, please go to the Power options->PCI Express and turn off Link State Power management.

(3) If it still can't be solved, please choose the driver-less mode. Uninstall the DAC driver and ASIO, and then choose the Q11 as the output device.